iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

N,N-Dimethylacetamide

Diisoheptyl phthalate (mixture of C7 isomers),neat,neat,100mg,

2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane